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Understanding Renovation Costs in Singapore

  • Practical Tips and Guides
  • 11/11/2025

A Complete Guide to Budgeting for HDBs, Condos and Landed Homes

Renovating a home in Singapore can feel like navigating a maze of costs, quotations and package options. With housing types ranging from compact BTO flats to spacious landed properties, renovation prices vary widely depending on the size of the home, level of customisation, materials chosen and the homeowner’s lifestyle needs.

If you’re planning a renovation, understanding how costs scale across different home types is the first step to setting a realistic budget. This guide breaks down the typical investment required for HDBs, condominiums and landed homes, along with examples of what you can expect within each renovation tier : 

Why Renovation Costs Vary So Widely in Singapore

There is no one-size-fits-all price tag for home renovation. Several key factors can influence the final renovation cost: 

Home Type and Size : A 3-room HDB requires far less carpentry and flooring than a 5-room resale flat or a multi-storey terrace house. Larger spaces naturally demand more materials and labour.

Existing Condition : Brand-new BTOs typically require less hacking and repair work, while resale units often involve rewiring, plumbing updates and structural replacements.

Lifestyle Customisation : A homeowner who cooks often may invest heavily in a full-height kitchen, while someone who collects sneakers or handbags may need a signature walk-in wardrobe. Custom lifestyle features add to your budget.

Carpentry Intensity: Built-ins are often the biggest cost driver. Full-height wardrobes, bespoke shelving, platform beds, hidden storage systems and feature walls can raise the budget significantly.

Materials and Fittings: Premium tiles, engineered quartz countertops, Blum carpentry hardware, high-quality laminates and designer fittings all add to cost.

With these factors in mind, let’s explore what renovation budgets look like across the different tiers of homes in Singapore.

1. BTO HDB Flats

New 3-Room, 4-Room and 5-Room BTOs

BTO units come relatively bare, which means homeowners typically focus on flooring upgrades, carpentry, kitchen setups and storage solutions.

Expected Budget Range:

  • 3-Room BTO: $30,000 to $40,000

  • 4-Room BTO: $40,000 to $55,000

  • 5-Room BTO: $60,000 to $120,000

What this budget usually includes:

Suits: Homeowners who want essentials and clean aesthetics without extensive hacking or major structural works.

2. Resale HDB Flats

Older units requiring revamps due to ageing layouts and materials

Resale renovations are typically more extensive due to necessary hacking, rewiring and plumbing upgrades.

Expected Budget Range:

  • 3-Room Resale: $40,000 to $65,000
  • 4-Room Resale: $55,000 to $80,000
  • 5-Room Resale: $65,000 to $100,000+

Cost drivers:

  • Hacking of flooring
  • Re-tiling bathrooms and kitchens
  • Electrical rewiring
  • Plumbing upgrades
  • Full carpentry overhaul

What this budget usually includes:

  • Full kitchen and bathroom renovation
  • Flooring replacement throughout the home
  • Large feature carpentry pieces
  • Custom wardrobes, study corners or platform beds
  • Modernised layout through half-walls or glass partitions

Suits: Homeowners who want to transform an older layout into a contemporary open-concept design with more built-ins.

 

3. Condominiums (New and Resale)

Private apartments with unique restrictions and standards

Unlike HDBs, condos often come with developer-designed flooring, kitchens and bathrooms. Renovations focus more on carpentry, aesthetics and lifestyle-driven upgrades.

Expected Budget Range:

Cost drivers:

  • Restrictions on hacking structural walls

  • Pre-installed finishes that homeowners may want to replace

  • Desire for premium materials to match condo aesthetics

What this budget usually includes:

Suits: Homeowners who prioritise bespoke finishes and functional lifestyle spaces like home bars, study rooms or entertainment corners.

 

4. Landed Homes (Cluster Home, Terrace, Semi-D, Bungalow)

Large spaces with high renovation freedom but greater complexity

Landed renovations are the most variable as they often include multiple floors, roofing, wet work and large-format carpentry.

Expected Budget Range:

Cost drivers:

  • Multi-level carpentry

  • Rewiring and plumbing across entire house

  • Structural changes, extensions or reconfiguration

  • Extensive tiling and flooring

  • Outdoor spaces (patios, decks, gardens)

What this budget usually includes:

  • Complete redesign of kitchen, bathrooms and common spaces

  • Custom walk-in wardrobes and master suites

  • Feature staircases

  • Outdoor landscaping

  • High-end materials such as stone, terrazzo, engineered wood, premium laminates

Suits: Homeowners planning long-term family living, lifestyle-specific rooms (gym, entertainment, library) or full modernisation.

Choosing the Right Budget for Your Lifestyle

The best renovation budget is not just based on your home type. It depends heavily on how you live.

Here are some examples:

  • For home cooks: invest more in kitchen carpentry, countertops and storage

  • For tech-savvy homeowners: allocate for smart home wiring and lighting

  • For collectors: prioritise built-in display cabinets, wardrobes and shelves

  • For busy professionals: opt for low-maintenance materials and efficient layouts

The goal is not only to renovate beautifully, but to renovate meaningfully.

Renovation Is an Investment in Your Lifestyle

Renovation costs in Singapore can vary widely, but understanding the typical ranges helps you plan confidently. Whether you’re upgrading a compact BTO or revamping a spacious landed property, a customised design ensures every dollar contributes to a home that supports how you live.

At Juz Interior, we tailor every home to your lifestyle, habits and future plans. From carpentry-heavy transformations to simple, elegant refreshes, do contact our team, to help you maximise comfort, function and style within your ideal budget.

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